baber/WOPTO huggingface dataset:
Patent RU-2682276-C2 (RU)
Inventor: KARAKAYA KORAY
IPC: G01N5/02
Filed: 2015-05-18
Granted: 2019-03-18
Abstract: FIELD: physics.SUBSTANCE: invention relates to the measurement of a mass of particles in an aerosol. Mass sensor for measuring the mass of particles in an aerosol composition contains a sensitive element, a detector for detecting the mass of particles deposited on the sensitive element, and a controller for controlling the detector during the measurement cycle for performing the measurement operation, and the particles are deposited on the sensitive element during the measurement cycle, and the service life of the sensor depends on the total mass deposited during the set of successive measurement cycles, the controller is configured to set the duration of the measurement cycle in such a way that during a measurement cycle a predetermined change in mass caused by the deposited particles is provided. Air treatment device and the method for measuring the mass of particles in the aerosol using this mass sensor are also described.EFFECT: technical result of the invention is to accurately predict the service life of the sensor.15 cl, 5 dwg
Patent RU-2645775-C2 (RU)
Inventor: AVANESYAN GARRI ROMANOVICH
IPC: G04F10/00
Filed: 2017-02-13
Granted: 2018-02-28
Abstract: FIELD: measuring equipment; radio engineering. 
     SUBSTANCE: invention relates to radio measurements and makes it possible to measure the time shifts arising between pulse sequences with equal or slightly divergent pulse repetition periods, for example between the original sequence and the delayed one. An estimate of the time shift is obtained by forming and measuring a time interval equal to the measured time shift, whose boundaries are determined by the position of the leading edges of the pulses, the relative time shift of which is estimated. Before the formation of the above-mentioned time interval, the pulse repetition period T is measured, then the pulses are expanded to a value not exceeding the measured period T, after which the time interval between the leading edges of the extended pulses is formed by performing the logical operation "ambiguity". 
     EFFECT: technical result is improvement of accuracy of measurements. 
     4 cl, 3 dwg
Patent RU-2748419-C2 (RU)
Inventor: VORONINA TATYANA ALEKSANDROVNA
IPC: A61P25/08
Filed: 2017-02-20
Granted: 2021-05-25
Abstract: Изобретение относится к производным (2-оксо-4-фенилпирролидин-1-ил)уксусной кислоты общей формулы (1), в которой «n» может равняться 0, R 1  и R 5  одновременно могут являться алкильными группами, при этом одна или несколько из групп R 2 , R 3 , R 4  являются атомами водорода, алкильными, алкокси и трифторметильными группами; или «n» может равняться 0, R 1  может являться метильной или алкоксигруппой, при этом R 2 , R 3 , R 4  и R 5  являются атомами водорода; или «n» может равняться 0, а одна или несколько из групп R 1 , R 2 , R 3 , R 4 , R 5  является трифторметильной, а остальные являются водородами; или «n» может равняться 1, a R 1 , R 2 , R 3 , R 4 , R 5  могут быть водородами. Изобретение также относится к способу получения производных (2-оксо-4-фенилпирролидин-1-ил)уксусной кислоты общей формулы (1) и к их применению. Технический результат: получены новые соединения общей формулы (1), которые могут применяться в качестве противосудорожных средств для профилактики и лечения пароксизмальных состояний, в том числе эпилепсии. 8 н.п. ф-лы, 6 табл., 14 пр.
Patent RU-2692261-C2 (RU)
Title: Микроструктура, включающая поперечно-сшитый гидрогель гиалуроновой кислоты, и способ ее получения
Inventor: KIM Dzhe Soo
IPC: A61K9/00
Filed: 2016-02-15
Granted: 2019-06-24
Abstract: Группа изобретений относится к области медицины и косметической промышленности, а именно к микроиглам для доставки лекарств и ухода за кожей, содержащим поперечно-сшитую гиалуроновую кислоту и несшитую гиалуроновую кислоту, где содержание сухого вещества поперечно-сшитой гиалуроновой кислоты равно или менее 15% (мас./об.), и к способу получения микроигл. Группа изобретений обеспечивает превосходные характеристики набухания, таким образом, микроиглы легко поглощают жидкости организма, их устойчивость к ферменту, гидролизующему гиалуроновую кислоту, увеличивает срок нахождения микроструктуры в организме и, таким образом, обеспечивает стабильную доставку в организм активных компонентов, загруженных в микроиглы. 2 н. и 30 з.п. ф-лы, 16 ил., 6 табл., 9 пр.
Patent RU-2705104-C2 (RU)
Title: Thermoelectric device for performing electrophoretic treatment procedures
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: A61N1/18
Filed: 2017-10-17
Granted: 2019-11-05
Abstract: FIELD: medicine. 
     SUBSTANCE: thermoelectric device for performing electrophoretic medical procedures contains an electrically conductive plate electrically connected to a constant current source, brought into contact with a body region through a porous substance impregnated with a drug. Thermoelectric modules (TEMs), electrically connected to a constant current source through a control unit, are brought into thermal contact with the plate. These TEMs contain working and supporting junctions. And the working junctions of TEMs are conjugate, with the provision of thermal contact with minimal thermal resistance, with the upper plane of the conductive plate. Said supporting junctions are in contact, with the provision of thermal contact, with the base, which plays the role of heat rejection of excess heat into the environment and is made of highly heat-conducting material. Further, the capacity for drugs through an elastic tube is connected to a porous substance, which is attached to the lower plane of the conductive plate and in which a temperature sensor is installed, electrically connected to the control unit. Said TEMs are divided into sections with the possibility of their serial connection in accordance with the signal that comes from the temperature sensor located in the porous substance. 
     EFFECT: invention provides the ability to control the temperature of the electrophoretic agent directly during the procedure. 
     1 cl, 1 dwg
Patent RU-2717936-C2 (RU)
Title: Design of double-hinged drive system for surgical instruments with possibility of articulated turn
Inventor: BAKSTER III CHESTER O
IPC: A61B17/072
Filed: 2016-06-09
Granted: 2020-03-26
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medical equipment, specifically to surgical stapling and cutting tools and staples intended for use with them. Surgical stapling instrument comprises an elongated shaft assembly, a surgical end effector and a hinge joint system. Articulation system comprises a first distal articulation drive member, a second distal articulation drive member, at least one gear wheel in a geographic engagement with a first distal articulation drive element and a second distal articulated drive element, means for selective blocking of the surgical end effector in pivotally turned positions relative to the elongated shaft assembly and a proximal drive element of the hinged joint. In the second embodiment, the surgical stapling instrument comprises an elongated shaft assembly, a surgical end effector and a hinge joint system. Articulation system comprises a first distal articulation drive member, a second distal articulation drive member, means for selective blocking of the surgical end effector in pivotally turned positions relative to the elongated shaft assembly and a proximal drive element of the hinged joint. In the third embodiment, the surgical stapling instrument comprises an elongated shaft assembly, a surgical end effector and a hinge joint system. Articulation system comprises a first distal hinged joint drive element, a second distal articulation drive member, a drive configured to interact with a first distal articulation drive member and a second distal articulation drive, a means for selectively locking the surgical end effector in hingedly turned positions relative to the elongated shaft assembly and a proximal articulation drive member configured to interact with a proximal and distal movement source of the articulation. 
     EFFECT: use of inventions allows providing a larger range of hinged rotation for a surgical end effector, reduced degree of slippage of the end effector or its undesired or unintentional movement during application. 
     17 cl, 95 dwg
Patent RU-2705193-C2 (RU)
Inventor: EZHOV VLADIMIR SERGEEVICH
IPC: F24H3/04
Filed: 2018-02-06
Granted: 2019-11-05
Abstract: Изобретение относится к энергетике и может быть использовано в системах отопления помещений. Автономный воздухоподогреватель содержит цилиндрический корпус, снабженный опорами, внутри которого установлены вентилятор с электродвигателем, горелка с инжектором, цилиндрическая камера сгорания, состоящая из каркаса, составленного из опорных колец, соединенных между собой продольными полосами, внутренний торец которого соединен с инжектором, а наружный торец соединен с насадком для очистки продуктов сгорания. Между каркасом и стенкой цилиндрического корпуса расположена кольцевая тепловая камера, к наружной стороне опорных колец прикреплены окружные термоэлектрические звенья, соединенные между собой перемычками и снабженные электрическими конденсаторами и токовыводами, и состоящие из нескольких окружных параллельных рядов, составленных из размещенных зигзагообразно термоэмиссионных преобразователей, каждый из которых состоит из пары отрезков, выполненных из разных металлов М1 и М2, концы соединены между собой, образуя холодные и горячие спаи, продольно соединенные между собой, и зажаты парными верхними и нижними параллельными продольными крепежными полосами, соединенными между собой. 8 ил.
Patent RU-2713655-C2 (RU)
Title: Medicinal preparation for treating cerebral circulation disorders and recovery of lost brain functions
Inventor: Sidyakin Aleksandr Aleksandrovich
IPC: A61P9/10
Filed: 2018-03-29
Granted: 2020-02-06
Abstract: FIELD: medicine. 
     SUBSTANCE: present group of inventions refers to medicine, namely to neurology, and concerns treating cerebral circulation disorders and recovering lost brain functions. That is ensured by introducing a peptide-protein complex obtained from animal brain tissue by a method which ensures high concentration of protein molecules and peptides with molecular weight of not more than 200,000 daltons in the obtained complex. 
     EFFECT: developed method of obtaining peptide-protein complex provides its high neuroprotective and neuroregenerative properties, which, in its turn, improves clinical effectiveness in cerebrovascular diseases. 
     10 cl, 5 tbl, 1 ex
Patent RU-2728369-C2 (RU)
Title: Способ производства высокопрочной листовой стали, характеризующейся улучшенными тягучестью и формуемостью, и полученная листовая сталь
Inventor: GOSPODINOVA Maja
IPC: C21D8/02
Filed: 2016-12-20
Granted: 2020-07-29
Abstract: Изобретение относится к области металлургии. Для обеспечения предела прочности при растяжении по меньшей мере 980 МПа, относительного удлинения по меньшей мере 16%, коэффициента раздачи отверстия более 20% способ производства листовой стали включает следующие последовательные стадии: получение холоднокатаной листовой стали, содержащей в мас. %: 0,15 ≤ С ≤ 0,23, 1,4 ≤ Mn ≤ 2,6, 0,6 ≤ Si ≤ 1,5, 0,02 ≤ Al ≤ 1,0, при этом 1,0 ≤ Si + Al ≤ 2,0, 0 ≤ Nb ≤ 0,035, 0 ≤ Мо ≤ 0,3, 0 ≤ Cr ≤ 0,3, Fe и неизбежные примеси - остальное, отжиг листовой стали при температуре отжига TА, заключенной в пределах от Асдо Ас, таким образом, чтобы получить структуру, содержащую по меньшей мере 40% аустенита и по меньшей мере 40% межкритического феррита, закалка листа от температуры, составляющей по меньшей мере 600°С, при скорости охлаждения, составляющей по меньшей мере 20°С/с, вплоть до температуры закалки QT, заключенной в пределах от 180°С до 260°С, нагрев листа вплоть до температуры отпуска РТ в диапазоне от 375°С до 470°С и сохранение листа при данной температуре отпуска РТ в течение времени Pt, заключенного в пределах от 25 с до 440 с, при этом время Pt будет заключено в пределах от 100 с до 440 с в случае температуры отпуска РТ, заключенной в пределах от 375°С до 400°С, и будет заключено в пределах от 25 с до 150 с в случае температуры отпуска РТ, заключенной в пределах от 450°С до 470°С, охлаждение листа до комнатной температуры, причем листовая сталь обладает конечной микроструктурой, состоящей в долях площади из: по меньшей мере 11% отпущенного мартенсита, от 10% до 20% остаточного аустенита, от 40% до 60% феррита, самое большее 6% свежего мартенсита, самое большее 18% бейнита. 6 н. и 29 з.п. ф-лы, 5 табл., 1 ил.
Patent RU-2721077-C2 (RU)
Inventor: LI WEIZHEN
IPC: F23C13/08
Filed: 2017-04-06
Granted: 2020-05-15
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to the field of power engineering. Device for catalytic flameless combustion with extremely low emission of pollutants comprises a hollow cylinder with an upper open end and a lower closed end, wherein at least one combustion gas supporting element (1) and at least one fuel inlet element (2) are located at the lower end or bottom end of the cylinder, device (3) for preliminary mixing of gases is located above element (1) for inlet of gas supporting combustion, and element (2) for fuel inlet in middle lower part of cylinder, combustion plate (5) is located above device (3) for preliminary mixing of gases, between the bottom end of the cylinder and plate (5) for combustion is maintained gap for formation of chamber (4) of preliminary mixing of gases, device (3) for preliminary mixing of gases is located in chamber (4) of preliminary mixing of gases, igniter (6) is located above combustion plate (5), gas deflector (7) is located on the upper open end of the cylinder, wherein gas deflector (7) is a hollow cylindrical pipe with the upper and lower open ends, lower open end of cylindrical pipe has airtight connection with upper open end of hollow cylinder, flameless combustion chamber (8) is located above gas deflector (7), wherein the flameless combustion chamber (8) is a hollow container with a lower open end and an upper closed end, upper open end of gas deflector (7) is located opposite lower open end of chamber (8) of flameless combustion, that is upper open end of gas deflector (7) is located under lower open end of chamber (8) of flameless combustion and in the same plane or passes from the lower open end of the flameless combustion chamber (8) into the flameless combustion chamber (8), and the flameless combustion chamber (8) upper middle part is filled with catalyst (9). 
     EFFECT: invention reduces concentration of pollutants in emissions. 
     10 cl, 2 dwg
Patent RU-2750631-C2 (RU)
Inventor: XIAO TIANCUN
IPC: C01B3/26
Filed: 2017-12-04
Granted: 2021-06-30
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method for producing hydrogen. A method for producing hydrogen in which electromagnetic radiation is applied to a liquid composition containing a hydrocarbon in the presence of a solid catalyst, while the catalyst contains particles of at least one metal containing one or more elements selected from Fe, Ni and Co, and oxygen-free ceramics, the electromagnetic radiation being microwave radiation. The invention also relates to a fuel cell module providing the production of hydrogen, which contains (i) a fuel cell and (ii) a heterogeneous mixture containing a solid catalyst in a homogeneous mixture with a liquid composition containing a hydrocarbon, and (iii) a source of electromagnetic radiation. The method can be used not only on vehicles for in situ production of hydrogen, but also to use liquid compositions containing hydrocarbons as materials for storing hydrogen.  
     EFFECT: invention makes it possible to obtain hydrogen with minimal formation of carbon dioxide, as well as to reduce the amount of greenhouse gases from vehicles. 
     28 cl, 20 dwg, 3 tbl
Patent RU-2762073-C2 (RU)
Title: Method and device for manufacturing steel sheet with black coating
Inventor: YAMAMOTO MASAKI
IPC: C23C2/06
Filed: 2018-01-17
Granted: 2021-12-15
Abstract: FIELD: metallurgy. 
     SUBSTANCE: group of inventions relates to methods for blackening a steel sheet coated by a hot method with a Zn-Al-Mg alloy in a sealed chamber, and to devices for blackening the mentioned steel sheet. The internal pressure is maintained in the sealed chamber made with the possibility of regulating the amount of water vapor supplied to the sealed chamber and the amount of gas atmosphere released from the sealed chamber. At the same time, water vapor supply to the sealed chamber and gas atmosphere release from the sealed chamber are maintained to remove hydrogen gas formed in the sealed chamber from it, thereby providing the possibility of contact between the mentioned steel sheet and water vapor. In another embodiment of the invention, the internal pressure is maintained in the sealed chamber above or equal to 80% and below or equal to 120% of the set value. The device for blackening the mentioned steel sheet contains a sealed chamber made with the possibility of placing the specified steel sheet in it, and a pressure control unit made with the possibility of regulating the amount of water vapor introduced into the sealed chamber and the amount of gas atmosphere released from the sealed chamber, while maintaining the set value of internal pressure in the sealed chamber. The pressure control unit is made with the possibility to maintain internal pressure in the sealed chamber during processing by bringing water vapor into contact with the mentioned steel sheet and at the same time ensure the supply of water vapor to the sealed chamber and the release of gas atmosphere from the sealed chamber to remove hydrogen gas formed in the sealed chamber from it.  
     EFFECT: uniform blackening of the coating layer is provided to obtain a steel sheet with black coating of improved appearance. 
     4 cl, 3 dwg
Patent RU-2769317-C2 (RU)
Inventor: EWART GARY
IPC: A61K31/415
Filed: 2018-02-07
Granted: 2022-03-30
Abstract: FIELD: pharmaceutical chemistry.SUBSTANCE: group of inventions relates to the field of pharmaceutical chemistry, and it is a method for the treatment of an infection caused by an influenza A or B virus, including the injection to a subject of effective amount of N-carbamimidoyl-5-(1-methyl-1H-pyrazole-4-yl)-2-naphthamide or its pharmaceutically acceptable salt. The invention also relates to the use of N-carbamimidoyl-5-(1-methyl-1H-pyrazole-4-yl)-2-naphthamide or its pharmaceutically acceptable salt in the production of a drug for the treatment of an infection caused by an influenza A or B virus.EFFECT: creation of an antiviral drug based on N-carbamimidoyl-5-(1-methyl-1H-pyrazole-4-yl)-2-naphthamide (BIT225) for the treatment of an infection caused by an influenza A or B virus resistant to adamantadine.8 cl, 3 dwg, 1 tbl, 1 ex
Patent UA-64019-C2 (UA)
Title: Method for removal of magnetic particles from liquid, gaseous and loose media
Inventor: LOZIN ANDRII AFONIIOVYCH
IPC: B03C1/28
Filed: 2001-07-17
Abstract: The invention relates to the technology of the magnetic separation of materials. Method consists in the removal of magnetic particles from the liquid, gaseous and friable media with the use of the precipitant elements via influence on the medium of a heterogeneous magnetic field from the side of magnetic system located inside the precipitant elements. The flow of medium is formed taking into account the topology of magnetic field, in this case it is directed thus, that it goes around zones with the weak magnetic field, from which precipitation of the magnetic particles is not ensured. Method realizes in the separator, which includes housing with the nonmagnetic cover, in which is located the magnet block in the form of the precipitant elements, consisting of the magnetic system, assembled from the permanent magnets and the concentrators, and nonmagnetic shell, connected with the cover, the collectors of supply and outlet of the cleaned medium. Due to that the magnet block is additionally equipped with elements, which are the distributor-and-shapers of the flow of medium in the volume of the housing of separator, the favourable conditions of precipitating the magnetic particles are formed, which raises the effectiveness of the work of separator.
Patent UA-50370-C2 (UA)
Title: catalyst for electrochemical isolation or oxidation of HYDROgen and a method for producing thereof
Inventor: NOVIKOV MYKOLA VASYLIOVYCH
Filed: 2001-12-28
Abstract: A method for producing catalyst for electrochemical isolation or oxidation of hydrogen, which method provides carrying out the thermal treatment of catalyst material in hydrogen medium, at that the thermal treatment is carried out in two stages: at the first stage - at the temperature of 750-850°С during 15-25 minutes, at the second – at the temperature of 250-330°С during 30-45 minutes. Diamonds with the specific surface of not less than 150 m2/g are used as catalyst material for making hydrogen electrodes for fuel elements.
Patent UA-61796-C2 (UA)
Title: Method for manufacture of casings
Inventor: LEBEDEV YEVHEN MYKOLAIOVYCH
IPC: B22D27/20
Filed: 2003-04-30
Abstract: Invention relates to ferrous metallurgy and it can be used at pouring out of steel into the casting molds. The method for manufacture of castings provides for filling of mould, at which first the inoculation is made, and then the modification of the melt. Closeness to oxygen of the substance of modifier exceeds not less than for 10 times this indexfor the substance of inocular. The observance of conditions of proposed method allows to decrease the consumption of substances for inoculation and modification of steel.
Patent UA-73236-C2 (UA)
Title: Pyridasinones having properties of aldosereductase inhibitors
IPC: C07D307/82
Filed: 2002-01-31
Abstract: The present invention relates to novel pyridazinone compounds, pharmaceutical compositions comprising those compounds and to methods of using such compounds and compositions to inhibit aldose reductase, lower sorbitol levels and, thus, lower fructoselevels, and/or treat or prevent diabetic complications such as diabetic neuropathy, diabetic retinopathy, diabetic nephropathy, diabetic cardiomyopathy, diabetic microangiopathy and diabetic macroangiopathy in mammals. This invention also relates to methods of affording cardioprotection to subjects not suffering from diabetes. This invention also relates to pharmaceutical compositions and kits comprising a combination of an aldose reductase inhibitor (ARI) of this invention and a sorbitol dehydrogenase inhibitor and to methods of using such compositions or kits to treat or prevent the above diabetic complications in mammals. This invention also relates to other combinations with the ARIs of this invention, including combinations with adenosine agonists; NHE-1 inhibitors; glycogen phosphorylase inhibitors; selective serotonin reuptake inhibitors; GABA agonists; antihypenensive agents; 3-hydroxy-3-rnethylglutaryl coenzyme A reductase-inhibitors; phosphodiesterase-5 inhibitors; and to glucose lowering agents.
Patent UA-75642-C2 (UA)
Title: Information carrier; method for producing the carrier; device for recording and reproducing information
Inventor: SKHEP CORNELIS M
IPC: G11B7/24082
Filed: 2002-04-18
Abstract: A record carrier (1) is described which has a servo track (4) indicating an information track (9) intended for recording information blocks represented by marks, which servo track (4) has a periodic variation of a physical parameter. Due to crosstalk there exists a variation in the wobble signal called wobble beat. The track pitch t and the wobble period p, p being the length of a wobble period, are chosen in such a way that 2 t/p / n + 1/2, where n is integer. The choice results in a reduced wobble beat. A recording and/or playback device has means for recording/reading the information blocks and for generating a wobble signal.